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25390 Viega MegaPress tee Smart Connect technology Carbon steel, 2'' x 2'' x 1''
Manufacturer Resources
Product Specs
- Connection Type:
- P1 x P2 x P3
- Material Type:
- Carbon Steel
- Product Dimension:
- 2'' x 2'' x 1''
- Department:
- Plumbing
- Product Group:
- Plumbing Fittings
- Product Subgroup:
- Tees
- Product Type:
- Tee
- Product Length:
- 7.547"
- Product Height:
- 2.894"
- Product Weight:
- 2.513 lbs
- Product Width:
- 4.547"
- Product Material:
- Carbon steel
Viega 25390 – Frequently Asked Questions
1) What size pipe does the Viega MegaPress 25390 tee connect to?
The Viega MegaPress 25390 is a reducing tee sized 2 inch x 2 inch x 1 inch, so the run is 2 inch on both ends and the branch outlet is 1 inch. All three ends are press connections (P1 x P2 x P3), not threaded or welded, so you're pressing onto carbon steel pipe of those nominal sizes.
2) Can I use a MegaPress carbon steel tee on black iron pipe instead of cutting and threading it?
That is exactly what MegaPress is for. The 25390 tee is carbon steel with three press ends, so it goes onto existing carbon steel (black iron) pipe with a press tool rather than threading or welding. You still need the pipe cut square, deburred, and marked to full insertion depth before pressing.
3) Is a carbon steel press tee like the Viega 25390 OK for a potable water line?
No. Carbon steel fittings and pipe are for non-potable service, typical uses being gas, compressed air, hydronic heating, fire protection and similar closed systems. For potable water you want copper or stainless press fittings instead of this carbon steel tee.
4) How much space do I need to fit the Viega 2 x 2 x 1 MegaPress tee between joists or in a wall cavity?
Allow for a fitting body of 7.547 inches by 4.547 inches by 2.894 inches, plus clearance for the press jaw to swing around the fitting. Each socket also has to be fully engaged, so you need straight pipe either side rather than butting the tee tight against an obstruction.
5) What does Smart Connect do on a MegaPress fitting, and do I still have to press it?
Smart Connect leaves a deliberate feature in the sealing element so an unpressed connection leaks visibly during pressure testing. It flags the joint you missed; it is not a substitute for pressing. Every one of the three ends on the 25390 tee has to be pressed with the correct jaw for the size, including the 1 inch branch.
6) Do I need a different press jaw for the 1 inch branch on this 2 inch MegaPress tee?
Yes. Press jaws and rings are size specific, so a 2 x 2 x 1 tee takes 2 inch tooling for the two run ends and 1 inch tooling for the branch. Plan the tool kit for both sizes before you get on the lift with it.
How fast can I get the Viega 25390 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
U.S.
Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Viega 25390 come with a warranty?
Absolutely. The Viega 25390 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Viega 25390?
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product
selection,
installation tips, and troubleshooting. Contact Us
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